/Engine/Plugins/Experimental/ScreenReader/Source/ScreenReader/Public/GenericPlatform/ScreenReaderBase.h
Returns the weak pointer to the platform application. Use this to access the accessible message handler and or retrieve cursor information.
[TWeakPtr](API\Runtime\Core\Templates\TWeakPtr)< [GenericApplication](API\Runtime\ApplicationCore\GenericPlatform\GenericApplication) > GetPlatformApplicationWeak() const